1. Key Laboratory of Ground Stress Measurement and Monitoring of China Geological Survey (Chinese Academy of Geological Sciences)
In p>213, * * * undertook 14 scientific research projects, including 1 science and technology support project and 1 public welfare industry special project; There are 4 geological survey projects and 8 other engineering and market service projects. The first author published 32 papers, including 14 in English and 7 in Chinese. There are 21 regular staff, 1 visiting researcher, 2 imported master students and 1 postdoctoral fellow. There are 3 graduate students. Organized 2 academic conferences, 1 academic committee meeting, and participated in 7 international academic conferences held in China.
We reached a cooperation agreement with Vanuatu Meteorological and Geological Disaster Bureau on "Study on Distribution Characteristics of Ground Stress in Typical Subduction Areas in Vanuatu", and carried out research work. For the first time, we measured and monitored the ground stress in the subduction zones of the Pacific plate and the Indo-Australian plate, and preliminarily obtained the characteristics of ground stress changes during plate subduction, which accumulated data for studying its relationship with associated earthquakes. In-situ stress measurement and monitoring have been continuously carried out in Beijing and its surrounding areas, and a real-time monitoring network for the stress of the capital enclosure has been initially established; Hydraulic fracturing in-situ stress measurement was carried out in the south-north transmission cable tunnel in Singapore, which indicates that the hydraulic fracturing in-situ stress measurement technology has been internationally recognized.
BCA and Kiso-Jiban Company inspect the test site of in-situ stress measurement in Singapore
2. The Key Laboratory of Groundwater Pollution Mechanism and Remediation of China Geological Survey (Chinese Academy of Geological Sciences)
has 27 technicians, including 5 researchers and 4 associate researchers; There are 5 tutors for master students, 1 young geological talent from China Geological Survey, and 6 young and middle-aged talents who have won provincial and ministerial scientific research achievement awards. In 213, the laboratory published 42 papers, including 2 papers by SCI, 3 papers by EI, 12 papers by core journals and 25 papers by conference. One national invention patent was approved. Participated in 12 international academic exchanges. He graduated with a master's degree, and Han Zhantao, an associate researcher, completed a one-year investigation and study at Newcastle University in the UK with the support of the National Scholarship Fund Committee.
in p>213, The laboratory is responsible for the geological survey project "Comprehensive Research on National Investigation and Evaluation of Groundwater Pollution", the public welfare project of the Ministry of Environmental Protection "Study on Risk Assessment and Prevention Zoning Method of Groundwater Pollution in Typical Areas of North China Plain", and the sub-project "Investigation and Evaluation of Groundwater Basic Environment in Typical Agricultural Areas" of the Ministry of Environmental Protection. The Ministry of Water Resources' national water resources protection planning special research topic "Technical methods and demonstration research on regional shallow groundwater vulnerability assessment" and many other projects have completed the national natural science foundation project "Study on the migration of triblock polymer suspended nano-zero-valent iron in complex porous aquifers", the geological survey project "Study on modern microbial technology and application of oil and gas exploration" and the local cooperation project "Investigation and evaluation of pollution risk of Wuqiao Reservoir in the factory area and original seepage pit of Chineydy Chemical Co., Ltd." and passed the acceptance.
direct drilling of soil and sampling of multi-level monitoring wells in a compound organic contaminated site in Jixian County, Tianjin
3. The Key Laboratory of Element Microarea and Speciation Analysis of China Geological Survey (Chinese Academy of Geological Sciences)
213 was the first year of laboratory construction, and it undertook 3 scientific and technological support projects, 5 national natural science funds, 3 public welfare industry projects, 6 geological survey projects and 3 other projects, with a total fund of 2.5 million yuan. Published 22 papers, including 1 English SCI retrieval papers (1 first author, 5 communication authors), 1 Chinese SCI retrieval paper and 11 core journal papers; 4 utility model patents were approved. Train 2 doctors and 8 masters; Jointly carry out the Excellent Engineer Program with China Geo University, and train 4 senior students. Participated in the exchange meeting of key laboratory construction and research progress, and the research direction, objectives, organization and achievements of the laboratory were fully affirmed. Leaders and experts put forward development suggestions on expanding the technical capacity of in-situ isotope analysis in micro-areas. Five members gave technical lectures at the training course of the Ministry system; Experts from Max Planck Institute of Chemistry in Germany and CAMECA Company in France were invited to give lectures on micro-area analysis technology and instruments. Undertaking the project of the Seventh Framework Plan of the European Union. Newly purchased 193nm laser and ultra-high linear range high resolution plasma mass spectrometer have been put into operation.
The prototype of multi-axis adjustable precise positioning laser-induced breakdown spectrometer was successfully developed, and the qualitative and semi-quantitative analysis methods of light elements such as Li, B and K were initially established. A LA-ICPMS analysis method for single melt inclusions in olivine, pyroxene and other single minerals is basically established. The uniformity and practicability of sulfide micro-area analysis calibration standard samples containing precious metals and other elements prepared by homogeneous precipitation and matte nickel gold assay technology have been well received by relevant international experts. A method for rapid determination of inorganic arsenic species in natural water samples by HPLC/ICP-MS was established.
Newly put into use laboratories and instruments
In-situ analysis system (prototype) of laser-induced breakdown spectrometer successfully developed
4. The Key Laboratory of Carbon-Mercury Geochemical Cycle on the Earth Surface of China Geological Survey (Chinese Academy of Geological Sciences)
In p>213, the soil organic carbon density of 1.5 million square kilometers in different periods (between 198s and 2) in China was calculated. In the past 2 years, the soil organic carbon pool of ~ 2 cm in the main agricultural areas of China has increased by 358.5Tg.
Change map of carbon source and sink of topsoil in main agricultural areas of China
A prediction model of soil carbon respiration and global warming was established. It is predicted that the global temperature is expected to rise by .5℃, and the carbon released from the decomposition of soil organic carbon in red soil, meadow soil, cinnamon soil, fluvo-aquic soil, swamp soil and black soil in China is 519Tg, which is equivalent to 31.7% of the solid fossil fuel combustion release in China in 21.
CO2 released by main soil types in China when the global temperature is expected to rise by .5℃
5. Key Laboratory of Karst Collapse Prevention and Control of China Geological Survey (Chinese Academy of Geological Sciences)
Integration of Karst Collapse Dynamic Monitoring System
In p>213, the laboratory undertook 2 projects, including 1 national natural science foundation, 1 special project of public welfare industry and geological survey plan project. Send a delegation to the 13th International Conference on Karst Collapse; Inviting visiting researchers, experts from MALA Company of Sweden (China) and SenseFly Company to carry out academic exchanges on borehole radar detection and unmanned aircraft application; Co-organized the "Symposium on Karst Environmental Problems and Countermeasures"; Organize the "seminar on karst collapse investigation technology and methods" and the meeting of laboratory academic Committee.
progress has been made in the analysis of the development trend and countermeasures of geological disasters of karst collapse in China, the compilation of a series of specifications for investigation and prevention of karst collapse, the integrated development of karst collapse dynamic monitoring system and the capture of the dynamic change law of karst collapse in large-scale mine drainage areas.
drilling radar and UAV training
6. Key Laboratory of Shale Oil and Gas Investigation and Evaluation of Chinese Academy of Geological Sciences
The laboratory undertakes one major national project, six geological survey projects, two national natural science general fund and youth fund, one public welfare industry project and three others. Published 13 papers, including 8 forEIgn papers, 5 domestic core journals and 5 SCI and ei retrieval papers; Published 2 monographs. There are 17 fixed personnel, including 12 with doctoral degrees; 4 researchers, 6 associate researchers and 7 assistant researchers; There are 3 experimental technicians and 3 managers. There are 6 floating personnel and 1 visiting academician. In December 213, the "213 Annual Meeting of Key Laboratory of Shale Oil and Gas Investigation and Evaluation of Chinese Academy of Geological Sciences and the First Academic Committee Meeting" was held in Beijing. Participated in AAPG annual meeting, published 4 abstracts and made academic reports; Participated in the first national youth geological conference and published 2 papers; Participated in the 6th Symposium on Tectonic Geology and Geodynamics, the Annual Meeting of Petroleum Geology in China and the National Sedimentology Conference. He undertook the cooperative project with Kyrgyzstan "Comparative study on metallogenic tectonic background of Tianshan metallogenic belt between China and Kyrgyzstan".
Three first-order deformation units and eight second-order deformation areas in the central Guizhou uplift and its periphery are determined by combining the ground investigation of shallow surface structural deformation with the combined inversion interpretation of gravity, magnetoelectric and seismic data of deep structures. Lenticular oil sands were first discovered in the Middle Triassic in the east of Qianzhong Uplift, indicating that Qianzhong Uplift, a large ancient uplift belt, is a favorable accumulation area for oil and gas migration. In addition, black carbonaceous shale with a thickness of more than 5 meters was found in the carboniferous Datang formation in the west of Qianzhong uplift, and it is suggested that the oil and gas geological conditions of Qianzhong uplift need to be re-recognized. It is confirmed that the Sinian-Lower Paleozoic well-developed source rocks in Qaidam Basin are a new source rock series.
key laboratory of shale oil and gas investigation and evaluation, Chinese academy of geological sciences
7. key laboratory of re-OS isotope geochemistry, Chinese academy of geological sciences
in p>213, the laboratory carried out extensive academic exchanges and cooperation at home and abroad. A seminar on Re-Os isotope analysis technology was organized, and experts from related fields in China were invited to discuss frontier scientific issues such as preparation and calibration of alkaline Os diluent, pretreatment of common sulfide Re-Os isotope, calibration of Re-Os isotope diluent, pre-study of low-content Re-Os dating standard materials, and accurate determination of Os isotope in rock samples. Members of the laboratory went to Durham University and Open University in England for academic exchange, and invited Professor Judith Hannah and Professor Holly Stein from Colorado State University to give lectures. The laboratory continued to strengthen the development of reference materials, and the Os isotope of cobalt-rich crust (GBW4476) and composition reference materials, and the Os isotope of copper-nickel sulfide and Re and Os composition reference materials (GBW4477) were approved as national first-class reference materials. In recent years, the laboratory has made a major breakthrough in the study of Re-Os isotopic chronology of organic-rich geological samples, and was selected as one of the top ten scientific and technological advances of the Chinese Academy of Geological Sciences in 213.
laboratory members visit the open university
laboratory members visit Durham University in England
laboratory members and visiting scholars from the United States
8. Key Laboratory of Chronology of Young Sediments and Environmental Change, Chinese Academy of Geological Sciences
In p>213, the laboratory undertook 14 projects, including 1 special project of public welfare industry, 5 projects of geological survey, 5 projects of basic scientific research fees, and 3 projects of National Natural Science Foundation of China in cooperation with other units. Seven new scientific research projects were approved, including three national natural science foundation projects, three basic scientific research business expenses projects and one national key laboratory open fund project. Published 5 papers, including 2 papers retrieved by SCI; Published a monograph. Two talents were introduced, two masters were trained, and one doctoral candidate was on the job. Held an academic conference once, participated in academic conferences, visited and invited experts for academic discussions, totaling more than 2 person-times. Independent phytolith laboratory and total organic carbon/total carbon laboratory have been built.
important progress has been made in the study of distribution characteristics and chronostratigraphic sequence of volcanic ash layer in lacustrine strata in the west of Yangyuan basin. Six sections, such as Liyigou, were selected for sample collection, age and environmental indicators testing and analysis, and a clear understanding of stratigraphic sedimentary sequence was obtained. The chronological sequence of Wulongfeng section from 28.2ka to 149.5ka is basically established. The study shows that the section as a whole is aeolian deposit, and the climate of the reaction is mainly cold, dry and cold and wet, which has mainly experienced three large-scale paleoclimatic cold and warm cycles, and each cycle includes several secondary cold, warm, dry and wet cycles.
The comprehensive research on Quaternary strata of Machi borehole in Baotou City has made progress. The Quaternary standard borehole drilled through the Quaternary in Hetao area for the first time has established a complete Quaternary chronostratigraphic framework and the evolution sequence of paleoclimate and paleoenvironment.
comparison map of recharge test site layer
sampling of Liyigou profile
Hosting the 213 conference on palynology
9. Key Laboratory of Stereoscopic Exploration of Ore Concentration Area of Chinese Academy of Geological Sciences-Hefei University of Technology
In 213, the laboratory officially entered the construction period, supported by the Institute of Mineral Resources and Hefei University of Technology. There are 39 fixed personnel, including 36 researchers, 1 technician and 2 managers; There are 9 guests.
On February 4th, 213, Chang Yinfo, academician of China Academy of Sciences and China Academy of Engineering, Xu Zongwei, president of Hefei University of Technology, and Dong Shuwen, vice president of Chinese Academy of Geological Sciences, both unveiled the key laboratory of stereo detection.
Laboratory positioning and research direction: facing the great demand of national resources, carry out geological process and three-dimensional structure detection of important metallogenic belts, stereo detection and three-dimensional modeling technology of ore concentration areas, regional metallogenic system and metallogenic regularity, and technical methods and demonstration research of deep deposit exploration. Through the progress of deep exploration technology and theoretical innovation, we can promote the continuous discovery of deep resources, provide theoretical and technical support and services to meet the growing demand for resources, and contribute to the sustainable development of national economy and society.
On May 2, 213, the review meeting of the construction plan of the key laboratory of stereo detection in the ore concentration area of Chinese Academy of Geological Sciences-Hefei University of Technology was held in Hefei University of Technology.
In 213, there were 89 projects under research, including 1 project of 973 plan, 1 project of national science and technology support plan, 1 project of national science and technology special project, 23 projects of national natural science foundation, 3 projects of Ministry of Land and Resources, 1 project of basic scientific research business expenses of the Institute, and support. The total funding is 44.12 million yuan. Published 99 papers, including 24 papers retrieved by SCI and 8 papers retrieved by EI; Publish 1 monograph; Apply for 5 patents.
representative achievements: the idea and technical process of 3D mapping (modeling) are put forward, and the crustal structure of Shizishan-Tongguanshan ore field is "transparent"; Establish comprehensive prospecting criteria for Tongling ore concentration area and put forward deep metallogenic prediction target area; Through the deep structure exploration of the metallogenic belt and typical ore concentration areas in the middle and lower reaches of the Yangtze River, the seismological evidence of lithospheric detachment and mantle-derived magma underplating in the metallogenic belt in the middle and lower reaches of the Yangtze River is found, which confirms the existence of multi-stage magmatic activity and explains the dynamic causes of diagenesis and mineralization in the giant metallogenic belt. The 3D structural framework of Tongling and Luzong ore concentration areas has been obtained, and a number of new understandings and viewpoints on regional tectonic deformation and magmatic system structure have been put forward, revealing the spatial distribution of important rock masses and ore-controlling geological bodies, providing important information for deep prospecting. Major prospecting clues were obtained by deep drilling. During the 2m drilling in Luzong ore concentration area, uranium anomalies with a large thickness were found, and copper mineralization with a thickness of 4m was found. Some achievements were published in Geophysics and Tectonophysics.